Nanofibers are extremely fine fibers with diameters less than 100 nanometers, exhibiting unique properties such as high surface area, increased porosity, and enhanced mechanical strength. These characteristics make nanofibers ideal for various applications, including filtration systems, where they effectively capture airborne particles and pollutants. In the medical field, they are used in drug delivery, tissue engineering, and wound dressings due to their biocompatibility. Additionally, nanofibers find utility in the automotive and textile industries, providing lightweight yet strong materials. Their versatility continues to drive innovation in areas such as energy storage, sensors, and environmental remediation.